<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
		<!-- 网页注释 -->
		<link rel="stylesheet" type="text/css" href="css/my.css"/>
		<!-- <link rel="stylesheet" type="text/css" href="css/your.css"/> -->
		<!-- 导入 -->
		<style type="text/css">
			@import url("css/your.css");
		</style>
		
		
	</head>
	<body>
		<div>123</div>
		<div>234</div>
		<div style="color: red;">345</div>
	</body>
</html>
